Exhaust questions
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From: Kopavogur ,Iceland
Exhaust questions hi im wondering with the ls1 exhaust system. are there 2 or are there 3 cats on the exhaust system? cus i just looked under my car and noticed that i have only 2 cats. the reason im asking is just cus i have a home made exhaust system that was that way when i bought the car and im wondering if the big 3rd cat has been removed
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TECH Apprentice
iTrader: (3)
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From: Kopavogur ,Iceland
Originally Posted by stillremains
A stock exhaust system will only have two cats.
hello LT and ORY. on that subject, what is the difrerance beetween a of road y pipe and a non of road y-pipe
Originally Posted by old and good
on that subject, what is the difrerance beetween a of road y pipe and a non of road y-pipe
non ORY is obviously a catted y
